Calendar InformationOne of the last states of the lower forty eight to be admitted into the
union, Oklahoma celebrated it's 100th year as part of the United States
in 2007. The Sooner State is part of the Great Plains and is home to a
strong contingent of American Indians. The 2018 Oklahoma calendars
boast some rugged and diverse terrain, ranging from mountains to hills
to canyons. The Wichita Mountains, the Cookson Hills, Glass Mountains,
and Antelope Hills are just four of the many attractions the state has
to offer. Inside the Oklahoma 2018 calendars, you'll see these sites
and a whole lot more. Tourism is booming here as people travel to
witness the ecological sites. The climate in Oklahoma varies greatly,
depending on what part of the state you are in. The temperatures in the
panhandle differ widely from the temps on the east side.______________________